Director Craven playfully tweaks the cliches of teen slasher pics (which he helped create with "Nightmare on Elm Street") with this tongue-in-cheek thriller. Yep, where there's a mad slasher on the loose, there must be a group of teenagers "just out for a good time." The difference is both the killer and the victims have been raised on '80s splatter movies and, therefore, know all the rules. Sexual activity and/or substance abuse? Start picking out coffins. The stalker uses his cellular phone to terrorize his victims. He also uses it to ask his prey trivia questions or offer critiques of low-grade horror movies. Campbell plays the virginal heroine in the tight sweater, with Ulrich playing opposite as the sexually frustrated boyfriend. More fun than a bucket full of Karo syrup with red dye #3.